A Dowager prepares for her birthday party. A young couple are on the run. A mysterious man in black watches from the shadows. Four rooms. One evening. Nothing is quite as it seems.
Juliet Stevenson
as The Dowager
Tuppence Middleton
as The Young Woman
Jack Farthing
as The Young Man
Iwan Rheon
as The Hitman
Nicholas Pinnock
as The Hotel Manager
